Delmar Edward Henderson, 56, was last seen on June 2, 1983, in the Kinmount area of Ontario near the Burnt River. He was described as 5 feet 10 inches with a husky build, black hair, blue eyes and a scar on his right cheek. On the day he vanished he was reportedly wearing a blue shirt, green or khaki pants, a green and black Mackinaw coat and black boots.

The Peterborough County detachment of the Ontario Provincial Police handled the investigation. Few details about his movements that day, his activities or any potential reasons for his disappearance have been made public, and the trail went cold. The case remains open and Delmar’s whereabouts are still unknown.

If anyone knew Delmar, saw him in the Kinmount or Burnt River area around June 2, 1983, or has information that could help, please share what you know.